import type { Database as DatabaseType } from "better-sqlite3";
/** Whether this database's run ledger still pins the five outcomes it shipped
 *  with — a healable defect, not a refusal. */
export declare function hasFiveOutcomeRunTable(db: DatabaseType): boolean;
/**
 * Widen the run-outcome CHECK to admit `rate_limited`. SQLite cannot ALTER a
 * CHECK and the boot verifier compares stored SQL with zero tolerance, so this
 * is a table rebuild: rename, recreate at the canonical shape, copy every row,
 * drop the legacy table. The indexes come last on purpose — a rename carries
 * them along under their original names, so they have to die with the legacy
 * table before the canonical DDL can mint them again.
 *
 * The caller runs this inside the migration transaction, so a failure anywhere
 * leaves the old table exactly as it was.
 */
export declare function widenRunOutcomes(db: DatabaseType): void;
//# sourceMappingURL=runs-migrate.d.ts.map